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：2025-12-25
• Application:chemical raw materials and reagents,insect experimental analysis instrument,,Dental Drill etc,climb ladder,medical equipment,air shower etc,test equipment,shaft milling machine,hanging clamp,packing equipment
• Similar models:IKO TA1725Z Timken K28X41X25H KOYO K45X53X25H NTN HKS25.4X31.7X21 NTN K60X68X25 JNS NKI70/25 Timken K21X25X17F KOYO RF253330 NTN KMJ19X25X19.2 IKO KT425030
• 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
  29424	120	250	78	Timken	Thrust Roller Bearings
  42381/42584	96,838	148,43	28,575	FBJ	Tapered Roller Bearings
  6011-2RS	55	90	18	CYSD	Deep Groove Ball Bearings
  625	5	16	5	FAG	Deep Groove Ball Bearings
  635/632	57.150	136.525	41.275	NACHI	Tapered Roller Bearings
  6900ZZ	10	22	6	FBJ	Deep Groove Ball Bearings
  7304BDF	20	52	15	NACHI	Angular Contact Ball Bearings
  7918CTRSU	90	125	18	NSK	Angular Contact Ball Bearings
  EGBZ1212-E40	19.05	22,225	19,05	INA	Plain Bearings
  GCE75KRRB	75	130	70,64	Timken	Deep Groove Ball Bearings
  KV15.9X20.6X8.8	15,900	20,640		NTN	Needle Roller Bearings
  NKIS30	30	52	22	SKF	Needle Roller Bearings
  NU 414	70	152		NSK	Cylindrical Roller Bearings
  PF 20 RM	20	2	8	SKF	Bearing Units
  NU2026E	130	200	42	FAG	CYLINDRICAL ROLLER BEARINGS
  R195P	95	170	32	HOFF	CYLINDRICAL ROLLER BEARINGS
  RCT-27A	5.8500	6.1250		INA	THRUST ROLLER BEARINGS
  2211SA	55	100	25	FED	SELF
  4773L24	120	180	28	New Departure	DEEP GROOVE BALL BEARINGS
  NX-25-Z	37	25		CONSOLIDATED	NEEDLE BEARINGS