d - 42.862 mm

D - 76.992 mm

T - 17.462 mm

B - 17.145 mm

C - 11.908 mm

a - 17.5 mm

r1 min. - 1.5 mm

r2 min. - 1.5 mm

r3 min. - 1.5 mm

r4 min. - 1.5 mm

Weight - 0.31 Kg

Basic dynamic load rating (C) - 45 kN

Basic static load rating (C0) - 56,1 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 6300 r/min

Calculation factor (e) - 0.51

Calculation factor (Y) - 1.2

Calculation factor (Y0) - 0.65

• Model Number:12168/12303
• Inner Diameter：42.862mm Outer Diameter：76.992mm Width：17.462mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:stamping die,motorcycle,extruder,Storage Tool,vacuum suction cup,organic raw materials,sanitation facilities,storage and transportation equipment,pneumatic,Food testing,expectoration machine
• Similar models:ISO 12168/12303 KOYO 12168/12303 KBC 12168/12303 Timken 12168/12303 CX 12168/12303 AST 12168/12303 NSK 12168/12303
• BEARING POWER International Trading Co.,Ltd. specialize in 12168/12303 products，there is large inventory of KBC 12168/12303 . We has been built up long-term cooperation with KBC company, could make a bulk order of the 12168/12303 Which KBC 12168/12303 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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  H28BVV10-6	28			NACHI	Angular Contact Ball Bearings
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  NANFL211-32	50,8			KOYO	Bearing Units
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  RCJTY15	15			NKE	Bearing Units
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  HFL-2026	26		26	INA	NEEDLE BEARINGS
  211-MFFG	55	100	21	MRC	DEEP GROOVE BALL BEARINGS
  6020	100	150	24	STEYR	DEEP GROOVE BALL BEARINGS
  90RIN398	9.0000	17.0000	3.0000	Torrington	CYLINDRICAL ROLLER BEARINGS
  6307-RSNR	35	80	21	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  4420	1.6875	2.8125		CONSOLIDATED	THRUST BALL BEARINGS
  GE-35SX	35	62	17	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  F63801-ZZ	12	21	7	CONSOLIDATED	DEEP GROOVE BALL BEARINGS