d - 20 mm

D - 37 mm

T - 12 mm

d1 - 37 mm

r min. - 0,6 mm

D1 - 20,2 mm

Weight - 0,055 Kg

Basic dynamic load rating (C) - 14,8 kN

Basic static load rating (C0) - 26,6 kN

(Grease) Lubrication Speed - 4700 r/min

(Oil) Lubrication Speed - 7100 r/min

• Model Number: 2904
• Inner Diameter：20mm Outer Diameter：37mm Width：12mm
• Type：Thrust Ball Bearings
• Update date：2025-12-15
• Application:surgical instruments,mathematical instruments,standing experimental equipment,static control,Industrial equipment,Garment Accessories,altimeter etc,Industrial,stamping die and its equipment,teaching equipment,plastic blow molding
• Similar models:INA 2904-1/2 NACHI 2904 FBJ 2904-1/2 FBJ 2904 INA 2904 NACHI 29041/2 NACHI 2904,5
• BEARING POWER International Trading Co.,Ltd. specialize in 2904 products，there is large inventory of FBJ 2904 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the 2904 Which FBJ 2904 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22213-E-K-W33+AH313	65	120	31	NKE	Spherical Roller Bearings
  53205	25	47	16,7	NKE	Thrust Ball Bearings
  5564R/5535	63,5		43,764	KOYO	Tapered Roller Bearings
  6005	25	47	12	ISO	Deep Groove Ball Bearings
  BT2B 332913/HB1	488,95	346,075	104,775	SKF	Tapered Roller Bearings
  F-211810	32	42	18	INA	Needle Roller Bearings
  HN2016	20	26	16	NBS	Needle Roller Bearings
  KBHL 30-PP	30	45		NBS	Linear Bearings
  NFV2205	25,000	52,000	18,000	NTN	Cylindrical Roller Bearings
  SCE1012PP	15,875	20,638	19,05	INA	Needle Roller Bearings
  UST202+WB	15			SNR	Bearing Units
  XLS-51/8	5.1250	7.2500	1.0000	FAG	DEEP GROOVE BALL BEARINGS
  SB-22320-SS	100	215	73	McGill	SPHERICAL ROLLER BEARINGS
  TSC208S78	.8750	3.4375	1.4375	FED	AGRICULTURAL BALL BEARINGS
  CT-23B	4.4530	4.7500		Rollway	THRUST ROLLER BEARINGS
  SSUCF207-23	1.4375			Peer	STAINLESS STEEL PILLOW BLOCKS
  NKJS55	55	85	28	Torrington	NEEDLE BEARINGS
  HJ-364824			1.5000	Torrington	NEEDLE BEARINGS
  YCRS-44	.7500	2.7500	1.5625	Torrington	NEEDLE BEARINGS
  NF312	60	130	31	STEYR	CYLINDRICAL ROLLER BEARINGS