Which industrial bearing types can you supply?

We support combined bearings (sometimes called combination bearings), track roller bearings, full-complement cylindrical roller bearings, back-up rollers, cross roller bearings, special guide rollers and Standard NbV profiles.

Can you cross-reference Winkel, INA, SKF or other bearing numbers?

Send the complete designation, dimensions and application. We can review equivalent series and replacement references, but the proposed item must be confirmed against mounting and operating data.

What information is required for a bearing quotation?

Provide the model, d × D × B dimensions, quantity, application, radial and axial loads, speed, temperature, lubrication, sealing requirement and delivery country. A drawing or marking photo is helpful.

Do you manufacture non-standard bearings and rollers?

Drawing-based dimensions, profiles, shaft ends, seals, grease, clearances and mounting features can be reviewed. Minimum quantity, tooling and lead time depend on the design.

Which track roller series are commonly requested?

Common searches include NUTR, NNTR, PWTR, NUKR, KR, KRV, NATR, NATV, CF and LFR series, including yoke type rollers and stud type cam followers.

Which full-complement cylindrical roller bearing series are available?

Frequently requested series include SL01, SL02, SL04, SL05, SL06, SL18, SL19, RSL, NCF, NJG, NNCL and NNCF.

Standard NbV Profiles for Combined Bearing Systems

Name: Standard NbV Profiles
SKU: standard-nbv-profiles

Product Overview

Standard NbV Profiles

Matched steel U-profiles for combined bearings, supplied in standard or cut-to-length configurations.

Selection Profile and mating bearing confirmed together

Lead time Stock or cut-length availability confirmed by RFQ

Input required Model, dimensions or controlled drawing

Steel Profiles for Combined Bearings

Standard NbV profiles form the guide track for combined-bearing linear systems used in forklift masts, telescopic columns and handling structures.

NbV and JDG Profile References

Standard 0 NbV / JDG62
Standard 1 NbV / JDG70
Standard 2 NbV / JDG78
Standard 3 NbV / JDG89
Standard 4 NbV / JDG108
JDG123, JDG150 and JDG152 heavy profiles

Reference Groups

Standard NbV Profiles series and model references

Use these groups to identify the requested design. A reference is not an interchange approval; dimensions, suffixes and operating conditions must still be checked.

Design group	Common references or options
Light profile references	Standard 0 NbV / JDG62; Standard 1 NbV / JDG70
Medium profile references	Standard 2 NbV / JDG78; Standard 3 NbV / JDG89
Heavy profile references	Standard 4 NbV / JDG108; JDG123, JDG150, JDG152
Supply formats	Standard fixed length or cut-to-length after confirmation

Standard NbV Profiles model directory

Browse individual model dimensions, applications and common cross references.

Standard 0 NbV / JDG62 Standard NbV Profiles

Standard 0 NbV / JDG62JDG62 · Standard 0 NbV

Standard 1 NbV / JDG70 Standard NbV Profiles

Standard 1 NbV / JDG70JDG70 · Standard 1 NbV

Standard 2 NbV / JDG78 Standard NbV Profiles

Standard 2 NbV / JDG78JDG78 · Standard 2 NbV

Standard 3 NbV / JDG89 Standard NbV Profiles

Standard 3 NbV / JDG89JDG89 · Standard 3 NbV

Standard 4 NbV / JDG108 Standard NbV Profiles

Standard 4 NbV / JDG108JDG108 · Standard 4 NbV

Standard 5 NbV / JDG123 Standard NbV Profiles

Standard 5 NbV / JDG123JDG123 · Standard 5 NbV

Standard 6 NbV / JDG150 Standard NbV Profiles

Standard 6 NbV / JDG150JDG150 · Standard 6 NbV · 113.016.000

Standard 7 NbVStandard 7 NbV · 113.017.000

Standard 8 NbVStandard 8 NbV · 113.018.000

JDG152 Legacy Heavy ProfileJDG152 · Heavy NbV profile

Compatibility reference

Combined bearing and Standard NbV profile matching table

Download matching PDF

Use the matrix in both directions: select a profile from the bearing model, or identify the related bearing class from an existing profile. Confirm profile geometry, clearance and the current drawing before manufacture.

Standard NbV 0-8 profile and combined-bearing classes
Profile	Article / replacement	Mass	Matched bearings	Verification note
Standard 0 NbV	113.010.000 JDG62	10.5 kg/m	4.054 · 4.454	Also used with 4.054HT and related 2.054 / KB references after drawing verification.
Standard 1 NbV	113.011.000 JDG70	14.8 kg/m	4.055 · 4.455	Matched to the 70 mm combined-bearing class.
Standard 2 NbV	113.012.000 JDG78	20.9 kg/m	4.056 · 4.456	Verify low-profile 4.057 variants separately.
Standard 3 NbV	113.013.000 JDG89	28.6 kg/m	4.058 · 4.458	Common U-profile match for the 88.4 / 88.9 mm bearing class.
Standard 4 NbV	113.014.000 JDG108	36.0 kg/m	4.061 · 4.461	Current official profile weight differs slightly from some legacy factory tables.
Standard 5 NbV	113.015.000 JDG123	42.8 kg/m	4.062 · 4.462	Matched to the 123 mm combined-bearing class.
Standard 6 NbV	113.016.000 JDG150	52.3 kg/m	4.063 · 4.463	Matched to the 149 mm combined-bearing class.
Standard 7 NbV	113.017.000 Standard 7 replacement profile	65.2 kg/m	4.064	4.464 and PR4.064 / PR4.464 variants require execution-specific verification.
Standard 8 NbV	113.018.000 Standard 8 replacement profile	78.8 kg/m	4.085	Also associated with PR4.085 variants; verify AP90-Q mounting geometry.

Information required for selection

Profile reference: NbV, JDG or drawing designation and the required section geometry.
Mating bearing: Combined bearing model and required running clearance in the guide.
Length: Finished length, cutting tolerance and end preparation.
Surface condition: As-rolled, blasted, primed or other agreed condition.
Logistics: Quantity, bundle length, destination and unloading constraints.

Verification

Drawings, inspection records and application evidence

Evidence is matched to the quoted product and order scope from our Changzhou manufacturing process. Batch documents are confirmed against the agreed drawing before shipment.

Technical drawings

Reference sheets support identification. Controlled manufacturing drawings require model and factory confirmation.

Inspection records

Request dimensional, marking, packing or factory-document checks with the RFQ. Availability is confirmed before order placement.

Factory and equipment media

Only dated factory media or inspection records captured for the quoted product batch are used as evidence.

Customer applications

Cases are published only with permission or in anonymized form using verified order and application facts.

Review the verification process Request product-specific documents

Standard NbV Profiles dimensional inspection and model verification

Profile Matching and Cut Lengths

Profiles may be supplied in fixed lengths or cut to requirement. Confirm the NbV or JDG designation, matching combined bearing model, required length, quantity and surface condition.

Request NbV profile dimensions and availability.

All bearing products Quality control Request a quote