Fw - 3.970 mm

D - 7.142 mm

C - 7.92 mm

Weight - 0.001 Kg

Basic dynamic load rating (C) - 2.58 kN

Basic static load rating (C0) - 2.80 kN

• Model Number:B-2 1/2 5
• Inner Diameter：3.970mm Outer Diameter：7.142mm Width：7.92mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:disposable,medical equipment,agrochemical,plastic molding,security equipment,meat products machine,expectoration machine,granulator,Insect Capture,wheel lathe,spring industry
• Similar models:KOYO BT1316 Timken K20X24X13H KOYO NA3140 JNS RNA49/28 KOYO TP4556 NTN NK37/30R+IR32×37×30 NSK RNA498 INA K12X15X13-TV IKO TA2116Z NSK NA4980
• BEARING POWER International Trading Co.,Ltd. specialize in B-21/25 products，there is large inventory of KOYO B-2 1/2 5 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the B-2 1/2 5 Which KOYO 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
  123073X/123121XG	73,025	121,444	64	Gamet	Tapered Roller Bearings
  23120 K	100	165	52	ISB	Spherical Roller Bearings
  2788/2729	38,1	76,2	23,812	NSK	Tapered Roller Bearings
  2RT4046	200,000	378,000	75,000	NTN	Thrust Roller Bearings
  30252	260	480	89	NTN	Tapered Roller Bearings
  3188/3126	31.75		29,997	KOYO	Tapered Roller Bearings
  5S-HSB912C	60	85	13	NTN	Angular Contact Ball Bearings
  6008-RS	40	68	15	ISB	Deep Groove Ball Bearings
  63/22-2Z	22	56	16	NKE	Deep Groove Ball Bearings
  7009 C-UO	45	75	32	CX	Angular Contact Ball Bearings
  7310 A	50	110	27	NSK	Angular Contact Ball Bearings
  GN307KRRB	87,3125	190	87,31	Timken	Deep Groove Ball Bearings
  HJ-526832	69,85	107,95	50,8	NSK	Needle Roller Bearings
  NJ 222 ECML	200	110	38	SKF	Thrust Ball Bearings
  UCFL203	17			FYH	Bearing Units
  R330E	30	72	19	HOFF	CYLINDRICAL ROLLER BEARINGS
  KC065CPO	6.5000	7.2500	.3750	KAYDON	DEEP GROOVE BALL BEARINGS
  CRSB-28	.7500	1.7500	1.0000	Torrington	NEEDLE BEARINGS
  23060	300	460	118	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  RNA-5917	120		46	CONSOLIDATED	NEEDLE BEARINGS