{"product_id":"thk-spherical-plain-bearing-pb-standard-type","title":"THK Spherical Plain Bearing PB (Standard Type)","description":"\u003cp class=\"ps-intro\"\u003eTHK PB type Spherical Plain Bearing, standard series.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eSteel outer ring with lubrication groove and oil port\u003c\/li\u003e\n\u003cli\u003eSpherical inner ring (SUJ2, 58HRC+, hard chrome on spherical surface) with bronze alloy bushing\u003c\/li\u003e\n\u003cli\u003eHigh rigidity, excellent corrosion and wear resistance\u003c\/li\u003e\n\u003cli\u003eInner diameter d = 5~30mm, ball diameter 11.112~50.8mm (7\/16\"~2\")\u003c\/li\u003e\n\u003cli\u003eShaft fit (inner ring rotation): m6 normal \/ n6 indeterminate\u003c\/li\u003e\n\u003cli\u003eHousing fit (inner ring rotation): H7\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter Ring Material\u003c\/th\u003e\n\u003ctd\u003eS35C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Ring\u003c\/th\u003e\n\u003ctd\u003eSUJ2 58HRC+ (hard chrome on spherical surface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBushing\u003c\/th\u003e\n\u003ctd\u003eBronze alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft Fit (inner ring rotation)\u003c\/th\u003e\n\u003ctd\u003em6 normal \/ n6 indeterminate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing Fit (inner ring rotation)\u003c\/th\u003e\n\u003ctd\u003eH7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK Spherical Bearing PB5, d=5mm, D=16mm, Da=11.112mm, Cs=7840N | Inner Diameter (d): 5 mm | Outer Diameter (D): 16 mm | Outer Ring Width (B): 6.0 mm | Inner Ring Width (B1): 8 mm | Ball Diameter (Da): 11.112 mm (7\/16\") | Allowable Tilt Angle α1\/α2\/α3: 8°\/13°\/30° | Radial Clearance: ≤0.3 mm | Static Load Capacity (Cs): 7840 N | Mass: 8.5 g | Outer Ring Material: S35C | Inner Ring: SUJ2 58HRC+ (hard chrome on spherical surface) | Bushing: Bronze alloy | Shaft Fit (inner ring rotation): m6 normal \/ n6 indeterminate | Housing Fit (inner ring rotation): H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB6\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK Spherical Bearing PB6, d=6mm, D=18mm, Da=12.7mm, Cs=9800N | Inner Diameter (d): 6 mm | Outer Diameter (D): 18 mm | Outer Ring Width (B): 6.75 mm | Inner Ring Width (B1): 9 mm | Ball Diameter (Da): 12.7 mm (1\/2\") | Allowable Tilt Angle α1\/α2\/α3: 8°\/13°\/30° | Radial Clearance: ≤0.3 mm | Static Load Capacity (Cs): 9800 N | Mass: 13.0 g | Outer Ring Material: S35C | Inner Ring: SUJ2 58HRC+ (hard chrome on spherical surface) | Bushing: Bronze alloy | Shaft Fit (inner ring rotation): m6 normal \/ n6 indeterminate | Housing Fit (inner ring rotation): H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK Spherical Bearing PB8, d=8mm, D=22mm, Da=15.875mm, Cs=16700N | Inner Diameter (d): 8 mm | Outer Diameter (D): 22 mm | Outer Ring Width (B): 9.0 mm | Inner Ring Width (B1): 12 mm | Ball Diameter (Da): 15.875 mm (5\/8\") | Allowable Tilt Angle α1\/α2\/α3: 8°\/14°\/25° | Radial Clearance: ≤0.5 mm | Static Load Capacity (Cs): 16700 N | Mass: 24.0 g | Outer Ring Material: S35C | Inner Ring: SUJ2 58HRC+ (hard chrome on spherical surface) | Bushing: Bronze alloy | Shaft Fit (inner ring rotation): m6 normal \/ n6 indeterminate | Housing Fit (inner ring rotation): H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK Spherical Bearing PB10, d=10mm, D=26mm, Da=19.05mm, Cs=23500N | Inner Diameter (d): 10 mm | Outer Diameter (D): 26 mm | Outer Ring Width (B): 10.5 mm | Inner Ring Width (B1): 14 mm | Ball Diameter (Da): 19.05 mm (3\/4\") | Allowable Tilt Angle α1\/α2\/α3: 8°\/14°\/25° | Radial Clearance: ≤0.5 mm | Static Load Capacity (Cs): 23500 N | Mass: 39.0 g | Outer Ring Material: S35C | Inner Ring: SUJ2 58HRC+ (hard chrome on spherical surface) | Bushing: Bronze alloy | Shaft Fit (inner ring rotation): m6 normal \/ n6 indeterminate | Housing Fit (inner ring rotation): H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB12\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK Spherical Bearing PB12, d=12mm, D=30mm, Da=22.225mm, Cs=31400N | Inner Diameter (d): 12 mm | Outer Diameter (D): 30 mm | Outer Ring Width (B): 12.0 mm | Inner Ring Width (B1): 16 mm | Ball Diameter (Da): 22.225 mm (7\/8\") | Allowable Tilt Angle α1\/α2\/α3: 8°\/13°\/25° | Radial Clearance: ≤0.5 mm | Static Load Capacity (Cs): 31400 N | Mass: 58.0 g | Outer Ring Material: S35C | Inner Ring: SUJ2 58HRC+ (hard chrome on spherical surface) | Bushing: Bronze alloy | Shaft Fit (inner ring rotation): m6 normal \/ n6 indeterminate | Housing Fit (inner ring rotation): H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB14\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK Spherical Bearing PB14, d=14mm, D=34mm, Da=25.4mm, Cs=40200N | Inner Diameter (d): 14 mm | Outer Diameter (D): 34 mm | Outer Ring Width (B): 13.5 mm | Inner Ring Width (B1): 19 mm | Ball Diameter (Da): 25.4 mm (1\") | Allowable Tilt Angle α1\/α2\/α3: 10°\/16°\/24° | Radial Clearance: ≤0.7 mm | Static Load Capacity (Cs): 40200 N | Mass: 84.0 g | Outer Ring Material: S35C | Inner Ring: SUJ2 58HRC+ (hard chrome on spherical surface) | Bushing: Bronze alloy | Shaft Fit (inner ring rotation): m6 normal \/ n6 indeterminate | Housing Fit (inner ring rotation): H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB16\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK Spherical Bearing PB16, d=16mm, D=38mm, Da=28.575mm, Cs=50000N | Inner Diameter (d): 16 mm | Outer Diameter (D): 38 mm | Outer Ring Width (B): 15.0 mm | Inner Ring Width (B1): 21 mm | Ball Diameter (Da): 28.575 mm (1-1\/8\") | Allowable Tilt Angle α1\/α2\/α3: 9°\/15°\/24° | Radial Clearance: ≤0.7 mm | Static Load Capacity (Cs): 50000 N | Mass: 111.0 g | Outer Ring Material: S35C | Inner Ring: SUJ2 58HRC+ (hard chrome on spherical surface) | Bushing: Bronze alloy | Shaft Fit (inner ring rotation): m6 normal \/ n6 indeterminate | Housing Fit (inner ring rotation): H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB18\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK Spherical Bearing PB18, d=18mm, D=42mm, Da=31.75mm, Cs=61800N | Inner Diameter (d): 18 mm | Outer Diameter (D): 42 mm | Outer Ring Width (B): 16.5 mm | Inner Ring Width (B1): 23 mm | Ball Diameter (Da): 31.75 mm (1-1\/4\") | Allowable Tilt Angle α1\/α2\/α3: 9°\/15°\/24° | Radial Clearance: ≤0.7 mm | Static Load Capacity (Cs): 61800 N | Mass: 160.0 g | Outer Ring Material: S35C | Inner Ring: SUJ2 58HRC+ (hard chrome on spherical surface) | Bushing: Bronze alloy | Shaft Fit (inner ring rotation): m6 normal \/ n6 indeterminate | Housing Fit (inner ring rotation): H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB20\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK Spherical Bearing PB20, d=20mm, D=46mm, Da=34.925mm, Cs=73500N | Inner Diameter (d): 20 mm | Outer Diameter (D): 46 mm | Outer Ring Width (B): 18.0 mm | Inner Ring Width (B1): 25 mm | Ball Diameter (Da): 34.925 mm (1-3\/8\") | Allowable Tilt Angle α1\/α2\/α3: 9°\/15°\/24° | Radial Clearance: ≤0.7 mm | Static Load Capacity (Cs): 73500 N | Mass: 210.0 g | Outer Ring Material: S35C | Inner Ring: SUJ2 58HRC+ (hard chrome on spherical surface) | Bushing: Bronze alloy | Shaft Fit (inner ring rotation): m6 normal \/ n6 indeterminate | Housing Fit (inner ring rotation): H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK Spherical Bearing PB22, d=22mm, D=50mm, Da=38.1mm, Cs=88200N | Inner Diameter (d): 22 mm | Outer Diameter (D): 50 mm | Outer Ring Width (B): 20.0 mm | Inner Ring Width (B1): 28 mm | Ball Diameter (Da): 38.1 mm (1-1\/2\") | Allowable Tilt Angle α1\/α2\/α3: 10°\/15°\/23° | Radial Clearance: ≤0.7 mm | Static Load Capacity (Cs): 88200 N | Mass: 265.0 g | Outer Ring Material: S35C | Inner Ring: SUJ2 58HRC+ (hard chrome on spherical surface) | Bushing: Bronze alloy | Shaft Fit (inner ring rotation): m6 normal \/ n6 indeterminate | Housing Fit (inner ring rotation): H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB25\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK Spherical Bearing PB25, d=25mm, D=56mm, Da=42.862mm, Cs=111000N | Inner Diameter (d): 25 mm | Outer Diameter (D): 56 mm | Outer Ring Width (B): 22.0 mm | Inner Ring Width (B1): 31 mm | Ball Diameter (Da): 42.862 mm (1-11\/16\") | Allowable Tilt Angle α1\/α2\/α3: 9°\/15°\/23° | Radial Clearance: ≤0.8 mm | Static Load Capacity (Cs): 111000 N | Mass: 390.0 g | Outer Ring Material: S35C | Inner Ring: SUJ2 58HRC+ (hard chrome on spherical surface) | Bushing: Bronze alloy | Shaft Fit (inner ring rotation): m6 normal \/ n6 indeterminate | Housing Fit (inner ring rotation): H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePB30\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK Spherical Bearing PB30, d=30mm, D=66mm, Da=50.8mm, Cs=148000N | Inner Diameter (d): 30 mm | Outer Diameter (D): 66 mm | Outer Ring Width (B): 25.0 mm | Inner Ring Width (B1): 37 mm | Ball Diameter (Da): 50.8 mm (2\") | Allowable Tilt Angle α1\/α2\/α3: 10°\/17°\/23° | Radial Clearance: ≤0.8 mm | Static Load Capacity (Cs): 148000 N | Mass: 610.0 g | Outer Ring Material: S35C | Inner Ring: SUJ2 58HRC+ (hard chrome on spherical surface) | Bushing: Bronze alloy | Shaft Fit (inner ring rotation): m6 normal \/ n6 indeterminate | Housing Fit (inner ring rotation): H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"THK","offers":[{"title":"Default Title","offer_id":67396804346146,"sku":"THK-PB","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/001-1069.png?v=1790665926","url":"https:\/\/prosourcemro.com\/products\/thk-spherical-plain-bearing-pb-standard-type","provider":"ProSource MRO","version":"1.0","type":"link"}