Check out the dealer

Search

Quickly find the product you need

Search

N Series Thin-Wall Bearings/N Series Thin-section Bearings

Thin-section Bearing NBC Type Imperial Series with Inner Diameter 25.4-635.000 mm

To the superior

Product diagram

1/1

drawing sheet

1/1

Product Parameter

Overall dimensions (mm)				Rated load (N)		Bearing number	Installation size (mm)			Weight (kg)
d	D	B	γ^+0.5₀	C_r	C_or	Bearing number	D_a (min）	d_a (max）	γ_a (max)	(Reference)
177.800	196.850	9.525	1.1	12600	24500	NBC 17709	-	191.5	1	0.32
177.800	215.900	19.050	2.1	34500	50000	NBC 17719	185	208.5	2	1.30
177.800	228.600	25.400	2.1	52000	67000	NBC 17725	185	221.5	2	2.50
190.500	228.600	19.050	2.1	35000	53000	NBC 19019	197.5	221.5	2	1.40
190.500	241.300	25.400	2.1	52500	70500	NBC 19025	197.5	234	2	2.65
203.200	241.300	19.050	2.1	36000	56500	NBC 20319	210.5	234	2	1.50
203.200	254.000	25.400	2.1	54500	76500	NBC 20325	210.5	247	2	2.80
228.600	266.700	19.050	2.1	37500	63500	NBC 22819	236	259.5	2	1.70
228.600	279.400	25.400	2.1	57000	85500	NBC 22825	236	272	2	3.10
254.000	292.100	19.050	2.1	39000	70500	NBC 25419	261	285	2	1.85

‹
1
2
3
4
5
6
7
8
›

Online submission requirements

Can't find the information you are looking for? Please fill in the application form, and we will reply to you as soon as possible.
Looking for dealers

Your local ZNY dealer can provide you with technical support and sales assistance.
online customer service

ZNY online customer service, timely answer customer questions
(Monday to Friday 9:00-18:00)

Weekday service hotline

0081-45-339-333

E-Mail

bearingseiko@gmail.com

pay attention to us

Scan, contact us

Copyright ©2025 JAPAN KONKEN SEIKO CO.,LTD