• INA ZL..-DRS / KR52..-2RS Ball Bearing Track Rollers
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INA ZL..-DRS / KR52..-2RS Ball Bearing Track Rollers

INA ZL..-DRS / KR52..-2RS Ball Bearing Track Rollers

INA ball bearing track rollers ZL2..-DRS and ZL52..-DRS on axle, and stud type track rollers KR52..-2RS with threaded stud.

Key features

  • Single row (ZL2) or double row (ZL52, KR52) ball bearings
  • ZL: mounting on bolt with fixing screw
  • KR52: threaded stud with nut
  • Sealed on both sides; greased

Specifications

Brand INA
Product type Track Rollers
Design Ball bearing track roller
Outside diameter D 35 - 80 mm
Designations listed 18
Source INA Rolling Bearings HR 1 catalogue, p. 868-869
ZL5201-DRS D: 35 mm | d1: 14 mm | B: 33.2 mm | Crw: 8.7 kN | C0rw: 5.2 kN | m: 90 g
KR5201-2RS D: 35 mm | d1: 12 mm | B: 49.2 mm | Crw: 8.7 kN | C0rw: 5.2 kN | m: 120 g
ZL202-DRS D: 40 mm | d1: 16 mm | B: 23.8 mm | Crw: 6.6 kN | C0rw: 3.35 kN | m: 80 g
ZL5202-DRS D: 40 mm | d1: 16 mm | B: 36.2 mm | Crw: 10 kN | C0rw: 6.3 kN | m: 120 g
KR5202-2RS D: 40 mm | d1: 16 mm | B: 53.2 mm | Crw: 10 kN | C0rw: 6.3 kN | m: 190 g
ZL203-DRS D: 47 mm | d1: 18 mm | B: 26.5 mm | Crw: 8.5 kN | C0rw: 4.45 kN | m: 120 g
ZL5203-DRS D: 47 mm | d1: 18 mm | B: 39.5 mm | Crw: 12.8 kN | C0rw: 8.4 kN | m: 190 g
KR5203-2RS D: 47 mm | d1: 18 mm | B: 58.8 mm | Crw: 12.8 kN | C0rw: 8.4 kN | m: 290 g
ZL204-DRS D: 52 mm | d1: 20 mm | B: 30.7 mm | Crw: 10.6 kN | C0rw: 5.7 kN | m: 170 g
ZL5204-DRS D: 52 mm | d1: 20 mm | B: 45.3 mm | Crw: 16.1 kN | C0rw: 10.7 kN | m: 250 g
KR5204-2RS D: 52 mm | d1: 20 mm | B: 63.6 mm | Crw: 16.1 kN | C0rw: 10.7 kN | m: 380 g
ZL205-DRS D: 62 mm | d1: 25 mm | B: 33.8 mm | Crw: 12.5 kN | C0rw: 7.1 kN | m: 250 g
ZL5205-DRS D: 62 mm | d1: 25 mm | B: 50.4 mm | Crw: 18.8 kN | C0rw: 13.2 kN | m: 380 g
KR5205-2RS D: 62 mm | d1: 24 mm | B: 70.9 mm | Crw: 18.8 kN | C0rw: 13.2 kN | m: 580 g
ZL5206-DRS D: 72 mm | d1: 30 mm | B: 59 mm | Crw: 25 kN | C0rw: 18 kN | m: 550 g
KR5206-2RS D: 72 mm | d1: 24 mm | B: 74.1 mm | Crw: 25 kN | C0rw: 18 kN | m: 800 g
ZL5207-DRS D: 80 mm | d1: 35 mm | B: 69.2 mm | Crw: 31 kN | C0rw: 22.8 kN | m: 710 g
KR5207-2RS D: 80 mm | d1: 30 mm | B: 91 mm | Crw: 31 kN | C0rw: 22.8 kN | m: 1200 g
Track RollersINA
18 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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INA ZL..-DRS / KR52..-2RS Ball Bearing Track Rollers

Brand INA·Track Rollers

Available part numbers (18)

ZL5201-DRS, KR5201-2RS, ZL202-DRS, ZL5202-DRS, KR5202-2RS, ZL203-DRS, ZL5203-DRS, KR5203-2RS, ZL204-DRS, ZL5204-DRS + 8 more — see full table ↓

How to order

Send the INA part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
ZL5201-DRSD: 35 mm | d1: 14 mm | B: 33.2 mm | Crw: 8.7 kN | C0rw: 5.2 kN | m: 90 g
KR5201-2RSD: 35 mm | d1: 12 mm | B: 49.2 mm | Crw: 8.7 kN | C0rw: 5.2 kN | m: 120 g
ZL202-DRSD: 40 mm | d1: 16 mm | B: 23.8 mm | Crw: 6.6 kN | C0rw: 3.35 kN | m: 80 g
ZL5202-DRSD: 40 mm | d1: 16 mm | B: 36.2 mm | Crw: 10 kN | C0rw: 6.3 kN | m: 120 g
KR5202-2RSD: 40 mm | d1: 16 mm | B: 53.2 mm | Crw: 10 kN | C0rw: 6.3 kN | m: 190 g
ZL203-DRSD: 47 mm | d1: 18 mm | B: 26.5 mm | Crw: 8.5 kN | C0rw: 4.45 kN | m: 120 g
ZL5203-DRSD: 47 mm | d1: 18 mm | B: 39.5 mm | Crw: 12.8 kN | C0rw: 8.4 kN | m: 190 g
KR5203-2RSD: 47 mm | d1: 18 mm | B: 58.8 mm | Crw: 12.8 kN | C0rw: 8.4 kN | m: 290 g
ZL204-DRSD: 52 mm | d1: 20 mm | B: 30.7 mm | Crw: 10.6 kN | C0rw: 5.7 kN | m: 170 g
ZL5204-DRSD: 52 mm | d1: 20 mm | B: 45.3 mm | Crw: 16.1 kN | C0rw: 10.7 kN | m: 250 g
KR5204-2RSD: 52 mm | d1: 20 mm | B: 63.6 mm | Crw: 16.1 kN | C0rw: 10.7 kN | m: 380 g
ZL205-DRSD: 62 mm | d1: 25 mm | B: 33.8 mm | Crw: 12.5 kN | C0rw: 7.1 kN | m: 250 g
ZL5205-DRSD: 62 mm | d1: 25 mm | B: 50.4 mm | Crw: 18.8 kN | C0rw: 13.2 kN | m: 380 g
KR5205-2RSD: 62 mm | d1: 24 mm | B: 70.9 mm | Crw: 18.8 kN | C0rw: 13.2 kN | m: 580 g
ZL5206-DRSD: 72 mm | d1: 30 mm | B: 59 mm | Crw: 25 kN | C0rw: 18 kN | m: 550 g
KR5206-2RSD: 72 mm | d1: 24 mm | B: 74.1 mm | Crw: 25 kN | C0rw: 18 kN | m: 800 g
ZL5207-DRSD: 80 mm | d1: 35 mm | B: 69.2 mm | Crw: 31 kN | C0rw: 22.8 kN | m: 710 g
KR5207-2RSD: 80 mm | d1: 30 mm | B: 91 mm | Crw: 31 kN | C0rw: 22.8 kN | m: 1200 g

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