d - 25 mm

D - 42 mm

B - 9 mm

C - 9 mm

rn - 0,3 mm

a - 1,7 mm

b - 0,95 mm

f - 0,85 mm

r min. - 0,3 mm

r0 max. - 0,25 mm

D1 - 40,7 mm

D2 - 44,8 mm

da min. - 27 mm

da max - 28,5 mm

Da max. - 40 mm

ra max. - 0,3 mm

Weight - 0,042 Kg

Basic dynamic load rating (C) - 7,05 kN

Basic static load rating (C0) - 4,55 kN

(Grease) Lubrication Speed - 16 000 r/min

(Oil) Lubrication Speed - 19 000 r/min

Calculation factor (f0) - 15,4

• Model Number: 6905NR
• Inner Diameter：25mm Outer Diameter：42mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:instrumentation instrument,quality inspection equipment,wall materials,Machine Tool Accessories,test equipment,industrial supplies,set bacteria instrument,altimeter etc,turret industry,garbage disposal,wheel lathe
• Similar models:NACHI 6905NKE NSK 6905L11-H-20ZZ NACHI 6905ZE NTN 6905LLH FBJ 6905 NACHI 6905-2NSE NTN 6905Z NTN 6905/257 NACHI 6905ZENR NSK 6905N
• BEARING POWER International Trading Co.,Ltd. specialize in 6905NR products，there is large inventory of NSK 6905NR . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6905NR Which NSK 6905NR 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
  1615-RS	11,112	28,575	9,525	CYSD	Deep Groove Ball Bearings
  21308-E1-K	40	90	23	FAG	Spherical Roller Bearings
  33287/33472	73,025	120	29,794	FBJ	Tapered Roller Bearings
  3NCHAC026CA	130	200	33	KOYO	Angular Contact Ball Bearings
  6214	70	125	24	NKE	Deep Groove Ball Bearings
  6214-RS1	125	70	24	SKF	Deep Groove Ball Bearings
  71924 ACB/HCP4AL	165	120	22	SKF	Angular Contact Ball Bearings
  EE91702/91112	177,8	285,75	63,5	KOYO	Tapered Roller Bearings
  FJLTT-2026	20	27	26	NSK	Needle Roller Bearings
  G1203KLL	55,5625	100	55,56	Timken	Deep Groove Ball Bearings
  HK 3024 2RS	30	37	24	NBS	Needle Roller Bearings
  NA59/28	28	45	23	ISO	Needle Roller Bearings
  NP2244	220	400	108	ISO	Cylindrical Roller Bearings
  NUP216-E-TVP3	80	140	26	NKE	Cylindrical Roller Bearings
  313W	65	140	33	FAF	DEEP GROOVE BALL BEARINGS
  WS22211-E1-2RSR	55	100	31	FAG	SPHERICAL ROLLER BEARINGS
  RAE45RR	45	3.3465	.8661	FAF	BALL BEARINGS
  N-308E	40	90	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NF-315	75	160	37	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  ZKLN100160-ZZ	100	160	55	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS