Fw - 3,969 mm

D - 7,144 mm

C - 7,92 mm

Weight - 0,0014 Kg

Basic dynamic load rating (C) - 2,52 kN

(Oil) Lubrication Speed - 10000 r/min

• Model Number:B-2 1/2 5
• Inner Diameter：3,969mm Outer Diameter：7,144mm Width：7,92mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:casting embedding,orthodontic material,security equipment,Polymer,sleep monitoring,extruder,medical equipment,chemical,Equipment,plastic rolling,equipment and
• Similar models:NTN GK28X34X19.8 Timken K73X79X20 INA NK15/20 NSK LM3830 INA NK6/10-TN-XL NSK WJ-283412 IKO TAM6040 SIGMA MR-48-N NTN HK5025 IKO RNAF658530
• BEARING POWER International Trading Co.,Ltd. specialize in B-21/25 products，there is large inventory of NSK B-2 1/2 5 . We has been built up long-term cooperation with NSK company, could make a bulk order of the B-2 1/2 5 Which NSK B-21/25 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
  14118/14274A	30		19,202	KOYO	Tapered Roller Bearings
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  63010	50	80	23	Fersa	Deep Groove Ball Bearings
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  7322CDB	110	240	50	CYSD	Angular Contact Ball Bearings
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  JRH91001	14	24	5	JRH	Deep Groove Ball Bearings
  NBXI 1223	12	24		IKO	Complex Bearings
  NF219	95	170	32	ISO	Cylindrical Roller Bearings
  NN3060	300	460	118	CX	Cylindrical Roller Bearings
  NP1992	460	620	74	ISO	Cylindrical Roller Bearings
  RE202528AL1	20	25	27,8	KOYO	Needle Roller Bearings
  SAPP205-15	22,225		28,6	KOYO	Bearing Units
  MMRJN3/4	.7500	2.0000	.6875	R&M	CYLINDRICAL ROLLER BEARINGS
  NU1080	400	600	90	SKF	CYLINDRICAL ROLLER BEARINGS
  SIL30ES	30		22	FAG	ROD ENDS
  ELP110				RIV	THRUST BALL BEARINGS
  6330	150	320	65	SKF	DEEP GROOVE BALL BEARINGS
  N-322E	110	240	50	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RLS-23	5.0000	9.0000	1.3750	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS