F_w - 25 mm

E_w - 31 mm

U - 21 mm

Basic dynamic load rating - C - 0.023 kN

Basic static load rating - C₀ - 0.038 kN

Fatigue load limit - P_u - 0.005 kN

Reference speed - 16000 r/min

Limiting speed - 18000 r/min

Mass needle roller and cage assembly - 0.02 kg

• Model Number:K 25x31x21
• Inner Diameter：31mm Outer Diameter：25mm Width：21mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-07
• Application:horizontal processing,container finishing,hydraulic cylinder buffer,Industrial,vacuum suction cup,car,municipal machinery,Machine Tool Accessories,Surveying Surveying Instruments,Embroidery,tobacco machinery
• Similar models:NSK 95525/95925 NSK EE161400/161925 NSK 82576/82931 ISO NAO25x42x32 FAG NJ252-E-TB-M1 ISO BK172520 NKE NU2256-E-MA6 NSK EE125095/125145 CX HK253518 NACHI 22256EK
• BEARING POWER International Trading Co.,Ltd. specialize in K25x31x21 products，there is large inventory of SKF K 25x31x21 . We has been built up long-term cooperation with SKF company, could make a bulk order of the K 25x31x21 Which SKF K25x31x21 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
  22217 E	150	85	36	SKF	Spherical Roller Bearings
  23260	300	540	192	ISB	Spherical Roller Bearings
  538/533A	54,987	103,188	38,1	Timken	Tapered Roller Bearings
  6222N	110	200	38	NSK	Deep Groove Ball Bearings
  71921 ACD/P4AH1	145	105	20	SKF	Angular Contact Ball Bearings
  85X04	216,662	266,7	25,4	INA	Thrust Ball Bearings
  FY 1.7/16 FM	36,513			SKF	Bearing Units
  K125×135×34	125	135		NTN	Needle Roller Bearings
  K81128	140,000	180,000		NTN	Thrust Roller Bearings
  NA6902	15	28	23	CRAFT	Needle Roller Bearings
  NANF210-32	50,8			KOYO	Bearing Units
  NJ424-M+HJ424	120	310	72	NKE	Cylindrical Roller Bearings
  NK47/20	47	57	20	CX	Needle Roller Bearings
  NU2304 E	20	52	21	CX	Cylindrical Roller Bearings
  S61914	70	100	16	ZEN	Deep Groove Ball Bearings
  UCPH209-27	42,8625		49,2	KOYO	Bearing Units
  T7FC060	60	125	33.5	FAG	TAPERED ROLLER BEARINGS
  DLR45				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  NA-4920	100	140	40	CONSOLIDATED	NEEDLE BEARINGS
  SNZ-318..20318	90	80	110	CONSOLIDATED	PILLOW BLOCKS