NACHI
⌀17.46
17.46 × 39.88 × 13.84 mm
Load C
22.2 kN
Speed
8,000
Weight
0.06 kg

The NACHI LM11749/LM11710 is a small size tapered roller bearings with ISO dimensions 17.46×39.88×13.84 mm. Bearings in the 17.46mm bore range are commonly used in car wheel hubs, light truck gearboxes, forklift axles, differentials. This is an open type, requires periodic lubrication, suitable for clean environments variant. NACHI Japan — bearings and cutting tools, strong in machine tool applications — 6 equivalent brands available under ISO designation LM11749/LM11710.

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NACHI LM11749/LM11710

Tapered Roller Bearings — 17.46×39.88×13.84 mm — ISO LM11749/LM11710

Dimensions
Bore Diameter (d)17.46 mm
Outside Diameter (D)39.88 mm
Width (B)13.84 mm
Dynamic Load Rating (C)22.2 kN
Static Load Rating (C₀)15.8 kN
Limiting Speed (grease)8,000 rpm
Mass0.06 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
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Technical Specifications

Full specifications for NACHI LM11749/LM11710 per OEM catalog.

Bore Diameter (d)17.46 mm
Outside Diameter (D)39.88 mm
Width (B)13.84 mm
Dynamic Load Rating (C)22.2 kN
Static Load Rating (C₀)15.8 kN
Limiting Speed (grease)8,000 rpm
Mass0.06 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO LM11749/LM11710 — interchangeable dimensions.

BrandPart Number
NACHILM11749/LM11710
fagLM11749/LM11710
nskLM11749/LM11710
ntnLM11749/LM11710
skfLM11749/LM11710
zvlLM11749/LM11710
koyoLM11749/LM11710
timkenLM11749/LM11710

* C/C₀ may vary ±5% across manufacturers.

Compare LM11749/LM11710 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NACHILM11749/LM1171017.46×39.88×13.8422.215.8Current
FAGLM11749/LM1171017.46×39.88×13.8422.8—View
KoyoLM11749/LM1171017.46×39.88×13.8422—View
NSKLM11749/LM1171017.46×39.88×13.8422.4—View
NTNLM11749/LM1171017.46×39.88×13.8422.4—View
SKFLM11749/LM1171017.46×39.88×13.8422.4—View
TimkenLM11749/LM1171017.46×39.88×13.8422.6—View
ZVLLM11749/LM1171017.46×39.88×13.8422.4—View

FAQ — NACHI LM11749/LM11710

Quick answers to common questions.

NACHI LM11749/LM11710 có kích thước d×D×B = 17.46×39.88×13.84 mm theo tiêu chuẩn ISO. Đường kính trong d = 17.46 mm, đường kính ngoài D = 39.88 mm, chiều rộng B = 13.84 mm.

Common Applications

AutomotiveForklifts

Tapered Roller Bearings with 17.46mm bore diameter are commonly used in car wheel hubs, light truck gearboxes, forklift axles, differentials.

Learn More

Tapered Roller Bearings: Construction, Pair Mounting & Clearance Adjustment

A tapered roller bearing uses conical rollers to handle heavy combined radial and axial loads through contact angles of 10°–30°. This guide covers cone/cup construction, O/X pair mounting, preload adjustment — sourced from Timken, SKF, ZVL catalogs and ISO 355.

Explore More

Type
All Tapered Roller Bearings
Brand
NACHI Bearings
Combined
NACHI
Catalog
15,800+ Products

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NACHI LM11749/LM11710
17.46×39.88×13.84 mm
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