Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, without an inner ring SKF RNAO 70x90x30

RNAO 70x90x30

Dimensions

F_w		70	mm
D		90	mm
C		30	mm
E		78	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a		77.2	mm
D_a		78.8	mm
D_b		71	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	57.2	kN
Basic static load rating	C₀	137	kN
Fatigue load limit	P_u	17	kN
Reference speed		6000	r/min
Limiting speed		6700	r/min

Mass

Mass bearing

0.5

Model Number: RNAO 70x90x30
Inner Diameter：70mm Outer Diameter：90mm Width：30mm
Reference speed:6700 r/min Limiting speed:6000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller bearings with machined rings
Details： Needle roller bearings with machined rings Needle roller bearings, with machined rings, without an inner ring
Update date：2025-12-09
Application:shaft milling machine,paint paint,garbage disposal,forming machine,construction machinery and equipment,marine test,Infrared Technology,clean stationery,Other machinery,preservation equipment,equipment and
Similar models:7018 CD/P4A 7019 ACE/HCP4AL1 7018 ACE/HCP4AL1 7002 ACD/P4A 7018 CE/HCP4AL S7026 ACD/P4A 7013 CE/P4A 7036 ACD/HCP4AH1 S7014 CD/HCP4A 7018 CD/HCP4AH1
BEARING POWER International Trading Co.,Ltd. specialize in RNAO70x90x30 products，there is large inventory of SKF RNAO 70x90x30 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the RNAO 70x90x30 Which SKF RNAO70x90x30 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	Type
135x170x12 HMS5 RG	135	170	12	Seals
16406	41.275	73.03	7.95	Seals
21318 EK	90	190	43	Bearings, units and housings
22582	57.15	88.9	11.13	Seals
240/850 BC		1220	365	Bearings, units and housings
709 ACE/P4A	9	24	7	Bearings, units and housings
AHX 2328 G	135	140	125	Bearings, units and housings
K 73x79x20	73	79	20	Bearings, units and housings
PCM 13013560 M	130	135	60	Bearings, units and housings
SAF 1314 TLC	70	-	-	Bearings, units and housings
SAF 22517 T	74.6125	-	-	Bearings, units and housings
SNW 13x2.1/8	53.975	85.852	53.086	Bearings, units and housings

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