Industrial Bearing Supplier

Industrial Bearing Supplier & Products Catalog

Select a category below for series, dimensions and technical specs. As a leading bearing supplier, BMT Impex stocks ball and roller bearings sourced to ISO and DIN standards with rapid dispatch and verified manufacturer test certificates.

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Best Seller Deep Groove Ball Bearings
Series 6000 · 6200 · 6300 · 6400

Deep Groove Ball Bearing Supplier

As a leading deep groove ball bearing supplier, BMT Impex stocks low-friction, high-speed metric bearings for electric motors, pumps, and machinery.

Bore Range 10mm – 120mm
Load Capacity Radial & Axial
Max Speed 32,000 RPM
Configurations Open, ZZ, 2RS
Micro Precision Miniature Ball Bearing
Series 608 · 623–629 · MR · MF

Miniature Ball Bearing Supplier

As a precision miniature ball bearing supplier, we stock micro-sized bearings for medical tooling, robotics, instruments, and compact mechanisms.

Bore Range 1mm – 9mm
Load Capacity Light Radial/Thrust
Max Speed 28,000 RPM
Material SUS440C / 52100
High Speed Spindles Angular Contact Ball Bearings
Series 7000 · 7200 · 7300 · 3200

Angular Contact Ball Bearings Supplier

As an angular contact ball bearings supplier, we provide high-speed spindle bearings optimized for combined radial and high axial thrust loads.

Bore Range 10mm – 150mm
Load Capacity High Axial + Radial
Max Speed 24,000 RPM
Contact Angle 15°, 25°, 40°
Heavy Radial Capacity Cylindrical Roller Bearing
Series NU · NJ · NUP · N · NN30

Cylindrical Roller Bearing Supplier

As a heavy-duty cylindrical roller bearing supplier, we deliver high-capacity radial bearings for industrial motors, gearboxes, and heavy machinery.

Bore Range 20mm – 300mm
Load Capacity Heavy Radial Only
Speed Limits High (Oil/Grease)
Cage Material Machined Brass / Steel
Self-Aligning Shock Spherical Roller Bearing
Series 21300 · 22200 · 22300 · 23000

Spherical Roller Bearing Supplier

As a self-aligning spherical roller bearing supplier, we provide heavy shock-load bearings for paper mills, steel plants, crushers, and vibratory screens.

Bore Range 40mm – 260mm
Load Capacity Extreme Shock Radial
Misalignment Self-Aligning ±2°
Clearance C3 / C4 Heavy Duty
Heavy Combined Thrust Taper Roller Bearing
Series 30200 · 30300 · 32200 · Inch

Taper Roller Bearing Supplier

As a precision taper roller bearing supplier, we supply cup and cone assemblies engineered to manage heavy combined radial and thrust loads in gearboxes.

Bore Range 15mm – 280mm
Load Capacity High Radial & Thrust
Design Cup & Cone Assembly
Applications Axles & Gearboxes
Compact Shell Profile Needle Roller Bearing
Series HK · BK · RNA · NA · NK

Needle Roller Bearing Supplier

As a compact needle roller bearing supplier, we deliver high-capacity thin-section bearings for spatial envelopes in transmissions and robotic joints.

Bore Range 3mm – 80mm
Load Capacity High Radial (Zero Thrust)
Max Speed 16,000 RPM
Design Type Drawn Cup / Solid Ring
Heavy Axial Shock Thrust Roller Bearing
Series 81100 · 29200 · 29300 · 29400

Thrust Roller Bearing Supplier

As a heavy-duty thrust roller bearing supplier, we deliver cylindrical and spherical thrust bearings built for extreme axial machinery and crane shock loads.

Bore Range 20mm – 160mm
Load Capacity Extreme Axial Shock
Max Speed 4,500 RPM
Configuration Cylindrical / Spherical
Directional Axial Force Thrust Ball Bearing
Series 51100 · 51200 · 51300 · 52200

Thrust Ball Bearing Supplier

As an industrial thrust ball bearing supplier, we provide precision single and double-direction thrust bearings for vertical shafts and steering systems.

Bore Range 10mm – 360mm
Load Capacity Pure Axial (Zero Radial)
Max Speed 6,000 RPM
Design Single / Double Direction
Engineering Selection Matrix

Bearing Performance & Load Capability Guide

Compare load capacities, speed ratings, and misalignment handling across our 9 core bearing types to select the optimal design for your machine operating envelope.

Bearing Category Radial Load Axial / Thrust Speed Limit Misalignment Primary Industrial Use Action
Deep Groove Ball ●●●●○ High ●●●○○ Moderate 32,000 RPM Low (2–10′) Electric motors, pumps, fans, compressors Explore
Miniature Ball ●●○○○ Light ●●○○○ Light 28,000 RPM Very Low Robotics, dental instruments, optical encoders Explore
Angular Contact Ball ●●●●○ High ●●●●● Very High 24,000 RPM Low (2–4′) CNC spindle tooling, turbochargers, pump thrust Explore
Cylindrical Roller ●●●●● Extreme Nil / Zero Thrust 18,000 RPM Low (2–4′) Heavy motor shafts, speed reducers, rolling mills Explore
Spherical Roller ●●●●● Extreme ●●●○○ Moderate 7,500 RPM ●●●●● High (1.5°–2.5°) Jaw crushers, vibrating screens, continuous casters Explore
Taper Roller ●●●●● High ●●●●● High 9,000 RPM Low (1–2′) Vehicle axles, pinion drives, worm gearboxes Explore
Needle Roller ●●●●● Extreme Nil / Zero Thrust 16,000 RPM Very Low Compact gear transmissions, robotic articulation Explore
Thrust Ball Nil / Zero Radial ●●●●● Pure Axial 6,000 RPM Nil Vertical shafts, crane hook swivels, steering columns Explore
Thrust Roller Nil / Low Radial ●●●●● Extreme Axial 4,500 RPM Low (Spherical: High) Plastic extruders, rotary tables, oil well swivels Explore
OEM & Part Number Cross-Reference

Looking for an exact interchange part?

Have an SKF, FAG, NSK, NTN, TIMKEN, or KOYO part number? Our technical application desk cross-references prefixes, suffixes, internal clearances, and cage configurations instantly.

WhatsApp Part Photo
Tolerance & clearance reference

Precision classes we stock

Matching the right internal clearance to your machine's RPM and thermal load prevents premature failure. Here's a quick reference — our technical desk will confirm the exact grade for your application.

Class / Grade Also Known As Typical Machine Application
Normal Class 0 / ABEC-1 General industrial machinery, standard duty pumps and conveyor drives
P6 Class 6 / ABEC-3 Higher-speed electric motors, precision drivetrains and blowers
P5 Class 5 / ABEC-5 CNC machine tool spindles, high-precision instruments and robotics
C2 Tight clearance Low-vibration, ultra low-noise household appliances & medical devices
C3 Extra clearance Motors running with interference fits, thermal expansion or vibration
C4 Heavy-duty clearance High-temperature steel mills, vibrating screens and kiln roll applications
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