d - 20 mm

D - 70 mm

D1 - 106 mm

D2 - 72 mm

Y - 14 mm

Q - 10 mm

V - 58 mm

X - 9 mm

L4 - 81 mm

L5 - 23 mm

L2 - 15 mm

L3 - 18 mm

I - 3 mm

Z - 8,5 mm

A - 80 mm

D1 - 45 mm

D3 - 40 mm

L - 60 mm

L1 - 32 mm

W - 88 mm

Thread (P) - M5

Thread (M) - M20×1

• Model Number: WBK20DF-31
• Inner Diameter：20mm Outer Diameter：72mm Width：mm
• Type：Thrust Ball Bearings
• Update date：2025-04-24
• Application:leather processing,hydraulic actuator,Traffic Fire Protection Equipment Security equipment,Technical Equipment,hydraulic cylinder,Infrared Technology,container finishing,blood cell reagent,mechanical annex,transportation equipment,reinforced machinery
• Similar models:FAG 52220 NACHI 51200 NTN 562044M NKE 54209+U209 ZEN 51208 ISB ZB1.25.0555.201-2SPTN ISB NBL.30.1255.201-2PPN SKF NU2032ECMA NTN 562036M ISB EB1.25.0755.201-2STPN
• BEARING POWER International Trading Co.,Ltd. specialize in WBK20DF-31 products，there is large inventory of NSK WBK20DF-31 . We has been built up long-term cooperation with NSK company, could make a bulk order of the WBK20DF-31 Which NSK WBK20DF-31 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
  22352-MB-W33	260	540	165	NKE	Spherical Roller Bearings
  628 ZZ	8	24	8	NSK	Deep Groove Ball Bearings
  7020 ACB/HCP4A	150	100	24	SKF	Angular Contact Ball Bearings
  797/792	130	206,375	47,625	ISO	Tapered Roller Bearings
  AS 75100	100	75	1	SKF	Thrust Roller Bearings
  BK405016	40	50	16	ISO	Cylindrical Roller Bearings
  K 60x68x27	60	68		NBS	Needle Roller Bearings
  K32x46x32	32	46	32	ISO	Needle Roller Bearings
  LUCS 8-2LS		8		SKF	Linear Bearings
  NU 230	150	270	45	ISB	Cylindrical Roller Bearings
  NU 2312 ECML	130	60	46	SKF	Thrust Ball Bearings
  SCW 40-UU	40			NBS	Linear Bearings
  E1256B/U	280	500	80	Rollway	CYLINDRICAL ROLLER BEARINGS
  23218CC	90	160	52.4	SKF	SPHERICAL ROLLER BEARINGS
  H306	30	45		SKF	ADAPTERS
  H313	65	85		SKF	ADAPTERS
  RMS9	.8750	2.2500	.6875	FBC	CYLINDRICAL ROLLER BEARINGS
  T661	6.6250	12.0000		Rollway	TAPERED ROLLER THRUST BEARINGS
  AS75100	75	100		SKF	THRUST NEEDLE BEARINGS
  88512NR	60	110	.9844	CONSOLIDATED	DEEP GROOVE BALL BEARINGS