d - 85.725 mm

D - 133.350 mm

T - 30.163 mm

B - 29.769 mm

C - 22.225 mm

a - 0.3 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 1,41 Kg

Basic dynamic load rating (C) - 133000 kN

Basic static load rating (C0) - 198000 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0.44

Calculation factor (Y0) - 0.74

Calculation factor (Y1) - 1.35

• Model Number: 497/492A
• Inner Diameter：85.725mm Outer Diameter：133.350mm Width：30.163mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Industrial,glass,Small air generators,shoe-making machinery,pipe fittings Steel industry,circulating pump,vacuum filter,squeeze machine etc,Performance test,paper processing machine,car instrument
• Similar models:ISO 497/493 Timken M249734/M249710CD+M249734XB Timken 497/492A NTN T-M249748D/M249710/M249710D ISO M249734/10 Timken M249732/M249710CD+M249732XA ISO M249732/10 KOYO 497/492A Fersa U497/U460L SKF M249747/710
• BEARING POWER International Trading Co.,Ltd. specialize in 497/492A products，there is large inventory of NACHI 497/492A . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 497/492A Which NACHI 497/492A is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  NKI7/12	7	17	12	ISO	Needle Roller Bearings
  NP220 E	100	180	34	CX	Cylindrical Roller Bearings
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  RLM3720	37	47	20	NSK	Needle Roller Bearings
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  NK22/16	30		16	FAG	NEEDLE BEARINGS
  RCJ15/8	1.6250			FAF	PILLOW BLOCKS
  51200				RHP	THRUST BALL BEARINGS
  NU-2944E	220	300	48	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  32940	200	280	51	CONSOLIDATED	TAPERED ROLLER BEARINGS