INA PWTR45 2RSA-Online Bearing Service - Stock, Size, Weight• Bearingmodel.com

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Bearing Parameters

Availability	IN STOCK
Brand	INA
Model	PWTR45 2RSA	Support Roller
Also known as
Inner (d) MM	45
Outer (D) MM	85
Width (B) MM	30
Weight (kg)	0.8830
Technical details (2RS)	2RS=Rubber Seals At Each Side Of The Bearing, Temperature Range -30℃/+120℃. A=Alteration In Internal Construction. Identical To Old Notation.
Inner (d) Inch	-
Outer (D) Inch	-
Width (B) Inch	-
Description from Medias
Manufacturer Part Number (MPN)	PWTR45 2RSA
Bore
Seal	2RS - Rubber Seal on Two Sides
Cage Type
External Modification
Radial Internal Play
Precision
Heat Stabilization
Special Treatment

REVIEWS

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MOST HELPFUL REVIEWS

Name : Ivan Petrov
From : Bulgaria

Time : 2026/6/12 Review:★★★★★

SKF bearings arrived with original labels and matching models.Good supplier for long-term business.

---- Ivan Petrov

Name : Mohammed Al-Farsi
From : Oman

Time : 2026/6/10 Review:★★★★★

Bought FAG bearings for industrial equipment.The order was not very big, but service was excellent.Items received with proper protection and anti-rust paper.

---- Mohammed Al-Farsi

Name : Robert Wilson
From : US

Time : 2026/6/7 Review:★★★★★

Good experience.Supplier helped confirm stock before payment and avoided wrong items.Packaging was professional, labels and batch information were clear.

---- Robert Wilson

Name : Thomas Müller
From : Germany

Time : 2026/6/5 Review:★★★★★

NSK quality is what expected. Original packing, clear marking, smooth rotation after installation. Delivery was not the fastest because of holiday schedule, but communication was good.No issues after running for several months.

---- Thomas Müller

Name : Luca Ferraro
From : Italy

Time : 2026/6/3 Review:★★★★★

finally found genuine NSK stainless steel bearings instead of generic replacements.Worth paying a little more for original NSK.

---- Luca Ferraro

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INA PWTR45 2RSA

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