Fw - 40 mm

D - 55 mm

C - 20 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

E - 47 mm

Da - 47,5 mm

ra max. - 0,3 mm

da - 46,2 mm

Db - 40,6 mm

Weight - 0,15 Kg

Basic dynamic load rating (C) - 31,4 kN

Basic static load rating (C0) - 57 kN

Fatigue load limit (Pu) - 6,95

Reference speed - 10000 r/min

Limiting speed - 11000 r/min

• Model Number:RNAO40x55x20
• Inner Diameter：40mm Outer Diameter：55mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2023-03-04
• Application:Garment Accessories,bag machine,test laboratory equipment and accessories,historical instruments,miscellaneous instruments,motor,labor insurance,Display Devices,rolling machine,altimeter etc,water protection
• Similar models:NTN RNAO-50×62×40ZW KOYO K40X45X13H IKO RNAF405520 NTN K40X45X17 Timken K40X45X21CH INA HK0408 NTN RNAO-60×78×40ZW CX KK60x66x40 FBJ NKI100/40 NTN KV32X40X49.2ZW
• BEARING POWER International Trading Co.,Ltd. specialize in RNAO40x55x20 products，there is large inventory of SKF RNAO40x55x20 . We has been built up long-term cooperation with SKF company, could make a bulk order of the RNAO40x55x20 Which SKF RNAO40x55x20 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
  22318 KW33	90	190	64	ISO	Spherical Roller Bearings
  2213-2RS	65	120	31	KOYO	Self-Aligning Ball Bearings
  308WD	40	90	23	Timken	Deep Groove Ball Bearings
  61902	15	28	7	SKF	Deep Groove Ball Bearings
  6217EE	85,000	150,000	28,000	SNR	Deep Groove Ball Bearings
  6310 N	50	110	27	ISB	Deep Groove Ball Bearings
  7414DB	70,000	180,000	84,000	NTN	Angular Contact Ball Bearings
  E2.6207-2Z	35	72	17	SKF	Deep Groove Ball Bearings
  EC-6306	30	72	19	NTN	Deep Groove Ball Bearings
  HSB014C	70	110	20	NTN	Angular Contact Ball Bearings
  NA22030	30	52	30	Timken	Needle Roller Bearings
  NA4911	55	80	25	CX	Needle Roller Bearings
  NH421	105	260	60	CX	Cylindrical Roller Bearings
  NKIB 5904	37	20	25	SKF	Cylindrical Roller Bearings
  NU332	160	340	68	ISO	Cylindrical Roller Bearings
  R2	3,175	9,525	3,967	ISO	Deep Groove Ball Bearings
  SF4467	220,000	295,000	33,000	NTN	Angular Contact Ball Bearings
  SN222with22222	110	-	120	FAG	PILLOW BLOCKS
  SN608	35		60	SKF	PILLOW BLOCKS
  CRHSBC-24	.8750	1.5000	.8750	CONSOLIDATED	NEEDLE BEARINGS