d - 20 mm

D - 52 mm

T - 22,25 mm

B - 21 mm

C - 18 mm

a - 14,4 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 28,5 mm

da max - 27 mm

Da min - 43 mm

Da max. - 43,5 mm

Db min. - 47 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,244 Kg

Basic dynamic load rating (C) - 45,1 kN

Basic static load rating (C0) - 46,7 kN

(Grease) Lubrication Speed - 8400 r/min

(Oil) Lubrication Speed - 11000 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2

• Model Number:32304JR
• Inner Diameter：20mm Outer Diameter：52mm Width：22,25mm
• Type：Tapered Roller Bearings
• Update date：2026-01-13
• Application:wheel lathe,switch,electric hydraulic lifting platform,Special Equipment,reducer,Laser Devices,chamfer,relay,tapered grinder,Leather Products,noise reduction equipment
• Similar models:NTN 32304 NTN 4T-32304 Timken X32304M/Y32304M NTN 323040E1 ISB 32304 Timken 32304 NTN 323044 NACHI H-E32304J CYSD 32304 ISO 32304
• BEARING POWER International Trading Co.,Ltd. specialize in 32304JR products，there is large inventory of KOYO 32304JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 32304JR Which KOYO 32304JR 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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  3386/3325	39,688	79,974	29,37	Timken	Tapered Roller Bearings
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  52338	190	320	183	NACHI	Thrust Ball Bearings
  619/3 ZZ	3	8	4	ISO	Deep Groove Ball Bearings
  6203N	17	40	12	NACHI	Deep Groove Ball Bearings
  6222ZX	110	200	38	KOYO	Deep Groove Ball Bearings
  AST20 1520	15	17		AST	Plain Bearings
  F636ZZ	6	22	7	ISO	Deep Groove Ball Bearings
  HI-CAP 57390A	40	68	22	KOYO	Tapered Roller Bearings
  NK15/16	15	23	16	Timken	Needle Roller Bearings
  NNCL4872-V	360	420,2	80	NKE	Cylindrical Roller Bearings
  NU2336 E	180	380	126	CX	Cylindrical Roller Bearings
  R150.09				SNR	Wheel Bearings
  SYJ 30 KF+HA 2306	23,813			SKF	Bearing Units
  WC87504	20,000	47,000	15,875	NTN	Deep Groove Ball Bearings
  RL-24	3.0000	5.7500	1.0625	FAG	SELF
  CFH-3-SB	1.5000	3.0000	1.7500	McGill	NEEDLE BEARINGS
  N334E	170	360	72	SKF	CYLINDRICAL ROLLER BEARINGS
  2062ZNR	30	62	16	SKF	DEEP GROOVE BALL BEARINGS