Fw - 25 mm

Ew - 31 mm

Bc - 12 mm

Weight - 0,016 Kg

Basic dynamic load rating (C) - 8,7 kN

Basic static load rating (C0) - 8,8 kN

1 - Connecting rod, crank pin

• Model Number: KZK 25x31x12
• Inner Diameter：25mm Outer Diameter：31mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:screen filter,Security Equipment,equipment and,chamfer,Cylinder Micro,static control,die casting mold,surgical instruments,training beds etc,Reflective Materials Industrial fabrics,Machine Tool Accessories
• Similar models:IKO TAF253320/SG KOYO BK2512 NTN ARXJ25.4X40.3X2.8 IKO TAFI456225 KOYO BTM2526 NTN FF2025ZW KOYO NQI45/25 Timken K25X31X21 NTN NK100X250X125 NTN GK25X31X25.8
• BEARING POWER International Trading Co.,Ltd. specialize in KZK25x31x12 products，there is large inventory of NBS KZK 25x31x12 . We has been built up long-term cooperation with NBS company, could make a bulk order of the KZK 25x31x12 Which NBS KZK25x31x12 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
  20232-K-MB-C3	160	290	48	FAG	Spherical Roller Bearings
  230/900 CAK/W33	1280	900	280	SKF	Tapered Roller Bearings
  29334 M	170	280		CX	Thrust Roller Bearings
  53206	30	52	17,8	FAG	Thrust Ball Bearings
  6318NSL	90	190	43	NACHI	Deep Groove Ball Bearings
  71938CVDUJ74	190	260	66	SNR	Angular Contact Ball Bearings
  K 48x54x25	48	54		NBS	Needle Roller Bearings
  K63X71X25	63	71	25	ISO	Needle Roller Bearings
  KT 222817	22	28		IKO	Needle Roller Bearings
  L853049/L853010	276,225	352,425	36,512	NSK	Cylindrical Roller Bearings
  LM603049/11	42,242	77,788	19,842	PFI	Tapered Roller Bearings
  NJ2213E	65	120	31	CYSD	Cylindrical Roller Bearings
  NJ1926	130	180	24	CX	Cylindrical Roller Bearings
  NK70X82X40	70,000	82,000	40,000	NTN	Needle Roller Bearings
  SYF 30 TF	30	40	25	SKF	Bearing Units
  51109				SKF	THRUST BALL BEARINGS
  14AANOn	85	150	49.2	RIV	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  IR-60x70x60	60		601	CONSOLIDATED	NEEDLE BEARINGS
  SN-611..2311-K	50		80	CONSOLIDATED	PILLOW BLOCKS
  KG-55ARO	5.5000	7.5000	1.0000	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS