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IKO RNA4972 MODELS

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15.748 Inch | 400 Millimeter x 18.898 Inch | 480 Millimeter x 4.646 Inch | 118 Millimeter IKO RNA4972 Needle Non Thrust Roller Bearings

Name: 15.748 Inch | 400 Millimeter x 18.898 Inch | 480 Millimeter x 4.646 Inch | 118 Millimeter IKO RNA4972 Needle Non Thrust Roller Bearings
Brand: IKO
SKU: RNA4972
Rating: 4.9 (5 reviews)

IKO RNA4972 Bearing SPECIFICATIONS

Our highly-skilled and factory-trained service experts have the resources to help you with all your 15.748 Inch | 400 Millimeter x 18.898 Inch | 480 Millimeter x 4.646 Inch | 118 Millimeter IKO RNA4972 Needle Non Thrust Roller Bearings needs - including routine maintenance, 7 Days Days to Ship major repairs, Changzhou Chenglong Bearing Co., Ltd. warranty service, and 15.748 Inch | 400 Millimeter x 18.898 Inch | 480 Millimeter x 4.646 Inch | 118 Millimeter IKO Bearing equipment inspections.
Brand Name:IKO
Model Number:
RNA4972
Number of Bearings:Double
Bearing Used:Deep Groove Ball Bea
Days to Ship:7 Days
Seals:ZZ (Double Shield)
Bearing I.D. d(mm):20
Width T(mm):35
Volume Discount:Available
Bearing Retained:No

Changzhou Chenglong Bearing Co., Ltd.

Changzhou Chenglong Bearing Co., Ltd.China

Changzhou Chenglong Bearing Co., Ltd.2020-07-10 09:46:19
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15.748 Inch | 400 Millimeter x 18.898 Inch | 480 Millimeter x 4.646 Inch | 118 Millimeter IKO RNA4972 Needle Non Thrust Roller BearingsProduct features

Number of Bearings:Double
Bearing Used:Deep Groove Ball Bea
Days to Ship:7 Days
Seals:ZZ (Double Shield)
Bearing I.D. d(mm):20
Width T(mm):35
Volume Discount:Available
Bearing Retained:No
Size (mm):15.748 Inch | 400 Millimeter x 18.898 Inch | 480 Millimeter x 4.646 Inch | 118 Millimeter

IKO RNA4972 IKOTechnology

IKO RNA4972 bearing Size Chart (mm/inches)
d	15 mm
D	42 mm
B	13 mm
d1	23.2 mm
D1	36.1 mm
rs min	1 mm
Radial clearance class	CN
Mass	0.08 kg
Dynamic load, C	11.2 kN
Static load, C0	5.3 kN
Fatigue limit load, Cu	0.24 kN
f0	12.1
Nlim	12,000 rpm
Min operating temperature, Tmin	-20 °C
Max operating temperature, Tmax	120 °C
Characteristic cage frequency, FTF	0.36 Hz
Characteristic rolling element frequency, BSF	3.31 Hz
Characteristic outer ring frequency, BPF0	2.52 Hz
Characteristic inner ring frequency, BPFI	4.48 Hz
da min	20 mm
da max	23.2 mm
Da max	37 mm
ra max	1 mm

IKO RNA4972 INTERCHANGE

IKO Bearing Part series RNA4972 is a potential replacement for these common bearing part numbers:

NSKRNA4972
SKFRNA4972
NTNRNA4972
FAGRNA4972
TIMKENRNA4972
KOYORNA4972
NACHIRNA4972
DODGERNA4972

Contact Us

Changzhou Chenglong Bearing Co., Ltd.: AddressNo. 26, Nanjing Road, Xuejia Town, Xinbei District, Changzhou, Jiangsu, China; Phone(Working Time)86-02-7596311; Fax

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