30212 60*110*23.75 mm Tapered Rolling Bearing with high vibration GCr15 P0

30212 60*110*23.75 mm  Tapered Rolling Bearing with high vibration GCr15 P0
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Material: GCr15
Accuracy: P0/P6/P5
Vibration: Z1V1~Z2V2
Application: Track Or Tractor Or Robot Or Mining
Market: Russia,Europe,Iran,Turkey
Main Customers: YTO
Original: Luoyang
High Light:

electric motor bearings


anti friction bearing

Basic Infomation
Place of Origin: LUOYANG
Brand Name: MONTON
Certification: ISO9001
Model Number: 30212
Payment & Shipping Terms
Packaging Details: Single box/Wooden case
Delivery Time: 7-35 days
Payment Terms: TT
Supply Ability: 1000/pcs/week
Product Description

GCr15 P0 30212 Tapered Rolling Bearing 60*110*23.75 mm with high vibration


Model Number 30212
Bore Size 60 mm
Outside Diameter 110 mm
Thickness 23.75 mm
Our own brand Monton
Structure Taper
Type Roller
Brand Name Neutral packing, OEM
Precision Rating P0, P6X, P6, P5, P4, P2
Seals Type RZ, Z, 2Z, RS, 2RS
Number of Row Single Row
Material Carbon steel, GCr15, stainless steel, plastic, ceramic
Cage Nylon, iron, copper
Lubricating method Grease lubrication, oil lubrication
MD (mass detection) Vibration acceleration, vibration velocity
Vibration acceleration Z1, Z2, Z3
Vibration velocity V, V1, V2, V3, V4

30212 60*110*23.75 mm  Tapered Rolling Bearing with high vibration GCr15 P0 0


When a bearing hasn't been mounted on the shaft or bearing housing, fix its inner ring or outer ring, radial or axial movement is called the bearing clearance.

Bearing clearance in the operation(called work clearance) has a great influence on rolling fatigue life, temperature rise, noise and vibration and other performances.

We cann’t calculate the bearing clearance by hands, it only can be calculated by the tester machine.

If work clearance is very small, there will be a bad influence on the working life of the bearing.

1. Fatigue-life

2. Excessive friction lead to temperature increment.

3. Bearing with a high rotation speed needs a larger work clearance.

30212 taper roller bearing, 60*110*23.75 mm tapered roller bearing



Method of extending the bearing’s lifetime:

1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.


2. Don't allow strong impact, such as hammer striking, transfer roller pressure


3. Use the accurate installation tool, avoid to use cloth kind and short fibers


4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer


5. General inspection, such as the surrounding temperature, vibrate, noise inspection


6. Keep bearing cleaning from dirt, dust, pollutant, moisture.


7. Bearing should not be ultra cooled.


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